{"product_id":"stella-vintage-vespa-flywheel-woodruff-key-vnx-vlx-vsx","title":"Stella Vintage Vespa Flywheel Woodruff Key - VNX, VLX, VSX","description":"\u003ch2\u003eWoodruff Key for Vespa GS160, SS180, and More\u003c\/h2\u003e\u003cp\u003eThe Woodruff key is an essential part for several Vespa models. Its half-moon profile slides into a matching slot cut along a shaft. The key stops parts such as pulleys from spinning independently of the shaft. It belongs to the \u003ca href=\"\/collections\/vintage-vespa-parts\"\u003evintage Vespa scooter parts\u003c\/a\u003e range and helps the flywheel side run correctly and stay aligned on models like the GS160 and SS180.\u003c\/p\u003e\u003ch3\u003eHow the Woodruff Key Works\u003c\/h3\u003e\u003cp\u003eThis key holds mounted components firmly on the shaft so they stay in place during vibration. Its curved shape seats neatly in the keyway, creating a dependable link between the flywheel and the shaft. Installing it correctly matters for good performance.\u003c\/p\u003e\u003ch3\u003eSigns It Needs Replacing\u003c\/h3\u003e\u003cp\u003eYou may need to swap the Woodruff key if it shows wear or if parts appear out of line. Checking it during routine service or an engine rebuild can help you avoid problems later. A worn key may cause poor running or damage nearby components.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Length: 12.25 mm, Width: 3.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePosition:\u003c\/strong\u003e Flywheel side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Genuine Stella 2T and Genuine Stella 4T crankshafts, flywheel side\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eFits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Stella 2T\u003c\/li\u003e\n\u003cli\u003eGenuine Stella 4T\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHow to choose:\u003c\/strong\u003e Select a key that matches the flywheel side of your crankshaft: 12.25 mm long and 3.00 mm wide.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere it goes:\u003c\/strong\u003e part #4 on the crankshaft diagram for the Stella 2T; part #18 on the crankshaft diagram for the Stella 4T.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eShop more:\u003c\/strong\u003e \u003ca href=\"\/collections\/vintage-vespa-parts\"\u003eVintage Vespa Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/vespa-parts\"\u003eVespa Parts\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-stators-regulators\"\u003eScooter Stators \u0026amp; Regulators\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-switches-controls\"\u003eScooter Switches \u0026amp; Controls\u003c\/a\u003e · \u003ca href=\"\/collections\/scooter-parts\"\u003eScooter Parts\u003c\/a\u003e\u003c\/p\u003e","brand":"Trend Times Toy Stores","offers":[{"title":"Default Title","offer_id":51138534801465,"sku":"TT-25989","price":1.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/3358\/9049\/files\/vintage-vespa-flywheel-woodruff-key-vnx-vlx-vsx-stella-1.jpg?v=1794375766","url":"https:\/\/www.trendtimes.com\/products\/stella-vintage-vespa-flywheel-woodruff-key-vnx-vlx-vsx","provider":"Trend Times Toy Stores","version":"1.0","type":"link"}